alltube/classes/Config.php
Pierre Rudloff d4f5f93c2d Lint
2016-12-05 13:12:27 +01:00

152 lines
3.2 KiB
PHP

<?php
/**
* Config class.
*/
namespace Alltube;
use Symfony\Component\Yaml\Yaml;
/**
* Manage config parameters.
*/
class Config
{
/**
* Singleton instance.
*
* @var Config
*/
private static $instance;
/**
* youtube-dl binary path.
*
* @var string
*/
public $youtubedl = 'vendor/rg3/youtube-dl/youtube_dl/__main__.py';
/**
* python binary path.
*
* @var string
*/
public $python = '/usr/bin/python';
/**
* youtube-dl parameters.
*
* @var array
*/
public $params = ['--no-playlist', '--no-warnings', '-f best[protocol^=http]', '--playlist-end', 1];
/**
* Enable audio conversion.
*
* @var bool
*/
public $convert = false;
/**
* avconv or ffmpeg binary path.
*
* @var string
*/
public $avconv = 'vendor/bin/ffmpeg';
/**
* rtmpdump binary path.
*
* @var string
*/
public $rtmpdump = 'vendor/bin/rtmpdump';
/**
* curl binary path.
*
* @var string
*/
public $curl = '/usr/bin/curl';
/**
* curl parameters.
*
* @var array
*/
public $curl_params = [];
/**
* YAML config file path.
*
* @var string
*/
private $file;
/**
* Config constructor.
*
* Available options:
* * youtubedl: youtube-dl binary path
* * python: Python binary path
* * avconv: avconv or ffmpeg binary path
* * rtmpdump: rtmpdump binary path
* * curl: curl binary path
* * params: Array of youtube-dl parameters
* * curl_params: Array of curl parameters
* * convert: Enable conversion?
*
* @param array $options Options
*/
public function __construct(array $options)
{
if (isset($options) && is_array($options)) {
foreach ($options as $option => $value) {
if (isset($this->$option) && isset($value)) {
$this->$option = $value;
}
}
}
if (getenv('CONVERT')) {
$this->convert = (bool) getenv('CONVERT');
}
}
/**
* Get Config singleton instance from YAML config file.
*
* @param string $yamlfile YAML config file name
*
* @return Config
*/
public static function getInstance($yamlfile = 'config.yml')
{
$yamlPath = __DIR__.'/../'.$yamlfile;
if (is_null(self::$instance) || self::$instance->file != $yamlfile) {
if (is_file($yamlfile)) {
$options = Yaml::parse(file_get_contents($yamlPath));
} elseif ($yamlfile == 'config.yml') {
/*
Allow for the default file to be missing in order to
not surprise users that did not create a config file
*/
$options = [];
} else {
throw new \Exception("Can't find config file at ".$yamlPath);
}
self::$instance = new self($options);
self::$instance->file = $yamlfile;
}
return self::$instance;
}
/**
* Destroy singleton instance.
*
* @return void
*/
public static function destroyInstance()
{
self::$instance = null;
}
}